<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>

        .wrapper {
            height: 500px;
            display: flex;
            /* overflow: hidden; */
            flex-direction: column;
            justify-content: space-between;
        }

        .head {
            height: 100px;
            background: grey;
            flex-shrink: 0;
        }

        .content {
            border: 10px solid lightblue;
            background-color: red;
            /* overflow-y: auto; */
        }
    </style>
</head>

<body>
    <div class="wrapper">
        <div class="head"></div>
        <div class="content">
            <div class="word"></div>
        </div>
    </div>
</body>

</html>